Imager::Filter::Mandelbrot(3) filter that renders the Mandelbrot set.


use Imager;
use Imager::Filter::Mandelbrot;
$img->filter(type=>'mandelbrot', ...);


This is a expansion of the "mandelbrot" dynamically loadable filter provided in "dynfilt" in previous releases of Imager.

Valid filter parameters are:

  • "minx", "maxx" - the range of x values to render. Defaults: -2.5, 1.5.
  • "miny", "maxy" - the range of y values to render. Defaults: -1.5, 1.5
  • "maxiter" - the maximum number of iterations to perform when checking if the sequence tend towards infinity.


Original by Arnar M. Hrafnkelsson.

Adapted and expanded by Tony Cook <[email protected]>